and i relieve nasal congestion. overachiever. [ female announcer ] tylenol® cold multi-symptom nighttime relieves nasal congestion. nyquil® cold and flu doesn't. >>> i want to set the table with the kind of iconic study of the long-term effects which is the pre-school study. this is the one that gets cited the most. it is the data, the leading work on early childhood development and the returns on investment to pre-k and early education spending. you know, when you look at the -- randomized study which is why we like it. when you luc at the percentage that enrolled in preschool, 7%, not in preschool, arrests for drug dealing. public assistance, adult, this gets to this investment thing. right? if you are paying early on, keeping people off the public assistance roles later on and recouping that money. 15% in the preschool and 35% not in preschool. higher rates of ownership, much higher rates of 12th grade education. that's the case in a nutshell. that study is the case in the nutshell. i want to bring in senator i